16551015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6529}}^1$

素因数の和:6563

約数の個数: 24

約数和(自身を含む): 28679760

約数和(自身を除く): 12128745

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 6529, 19587, 32645, 84877, 97935, 254631, 424385, 1103401, 1273155, 3310203, 5517005, 16551015]

約数ペア:

[(1, 16551015), (3, 5517005), (5, 3310203), (13, 1273155), (15, 1103401), (39, 424385), (65, 254631), (169, 97935), (195, 84877), (507, 32645), (845, 19587), (2535, 6529)]